LoxP sites were introduced into intron 1 and exon 2. Flp-mediated recombination removed the 5' FRT-flanked selection cassette and left exon 2 floxed. (J:241561)
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LoxP sites were introduced into intron 1 and exon 2. Flp-mediated recombination removed the 5' FRT-flanked selection cassette and left exon 2 floxed. (J:241561)